Which is cheaper, the Oblvlo JM Rotor or the Yema Wristmaster Slim Small Seconds CMM.29?

At MSRP the Oblvlo JM Rotor is the cheaper of the two at $299, against $2,249 for the Yema Wristmaster Slim Small Seconds CMM.29 — a $1,950 gap before any retailer discounting.

Which is bigger, the Oblvlo JM Rotor or the Yema Wristmaster Slim Small Seconds CMM.29?

The Oblvlo JM Rotor wears larger at 42mm versus 39mm for the Yema Wristmaster Slim Small Seconds CMM.29 — a 3mm difference across the dial.

Which has better water resistance, the Oblvlo JM Rotor or the Yema Wristmaster Slim Small Seconds CMM.29?

The Yema Wristmaster Slim Small Seconds CMM.29 is rated to 100m versus 50m for the Oblvlo JM Rotor.

Which has a longer power reserve, the Oblvlo JM Rotor or the Yema Wristmaster Slim Small Seconds CMM.29?

The Oblvlo JM Rotor carries a 42-hour power reserve against 40 hours on the Yema Wristmaster Slim Small Seconds CMM.29.

What movement does the Oblvlo JM Rotor run compared to the Yema Wristmaster Slim Small Seconds CMM.29?

Both watches run automatic movements — the Oblvlo JM Rotor uses the Miyota 8215 and the Yema Wristmaster Slim Small Seconds CMM.29 uses the Yema CMM.29.

Side by side

Oblvlo JM RotorvsYema Wristmaster Slim Small Seconds CMM.29

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Oblvlo JM Rotor

JM-ROTOR

MSRP $299

Yema Wristmaster Slim Small Seconds CMM.29

yema-wristmaster-slim-cmm-29-76-26-29-05-sn-m

MSRP $2,249

At a glance

9 of 29 specs differ

Diameter

JM Rotor42mm

Wristmaster Slim Small Seconds CMM.2939mm

Power Reserve

JM Rotor42h

Wristmaster Slim Small Seconds CMM.2940h

Water Resistance

JM Rotor50m

Wristmaster Slim Small Seconds CMM.29100m

MSRP

JM Rotor$299

Wristmaster Slim Small Seconds CMM.29$2,249

Full specifications

Case

5 specs

Movement

3 specs

Caliber

Miyota 8215

Yema CMM.29

Power Reserve

42h

40h

Jewels

Pricing

1 specs

MSRP

$299

$2,249

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